
Long battery life. Using the batteries that came with the mouse it has worked well over long ranges for around 3 years now. Just this morning the left click button stopped working, so I booted up windows to see what it said my battery life was like. To my surprise it said it was low, but had about 216 days left. All of the other buttons on the mouse worked including the left, middle, scroll, forward, back, and thumb. The mouse itself worked perfectly fine. I'm not sure if this indicates something is wrong with my left mouse button or not. I should mention that I use the mouse for around 9 hours per day and shut it off when I leave work. I've been very happy with the range. I routinely use the mouse 15+ feet away from the receiver and never experience issues because of that. I also appreciate the frictionless scrolling which can be switched to normal mode when you need finer controls. I wasn't expecting the thumb button, but I have really enjoyed the expose like shortcut for windows and I use the button in a similar way in Linux. This mouse works very well under linux. I rarely use windows so having a mouse that can just plug and play with whatever OS is really handy.


Helps my wrist from working all day

Comfortable for a smaller hand. Can be switched off to conserve battery life.

I've been using a simple mouse for years and just now upgraded. Should have done so years ago. Way more versatile than I was expecting. I like the ability to use this mouse via Bluetooth with multiple computers. The ability to program the additional buttons is a real plus when editing pdf drawings.

Works like it should at a good price

Great production mouse. Scroll wheels are worth the price alone. Revit and excel production, best mouse I've used.


+Software not required, but it does help to fine-tune the mouse speed/acceleration +Good range +Has a nice heft to it, feels premium +The optical sensor is invisible to the naked eye, so don't worry about red lasers hitting you in the eye.

Snappy response, I haven't seen any lag while using this mouse. The mouse is extremely ergonomic and the rubber on the sides is really nice, it doesn't feel cheap at all. The scroll wheel is great too. This mouse is beautiful, the red and black have a great contrast and the seamless design is cool too

Nice feeling mouse, bigger than my last 2 so it feels better in the hand. Minimal buttons, I don't use the gaming ones anyway.

- silent in comparison with MX Master 2S and A4Tech F7. You barely hear the clicks but still "feel" them - side buttons finally are comfortable to use - adaptive scroll button - feels good in large hands

Build quality. Reliability. Fit and feel. Balance. Features.

Seller has a rare (unusually rare) shipping issue, but I'm fine he solved, great seller will use again

Haven't had this mouse for too long, but I will say that I liked it enough to go ahead and buy another one for my other computer. Seems to be a good wireless mouse at a really good price (around $20 for the green version).


Add batteries that are inclueded, instert into USB port, its up and running. Has on and off switch for longer battery life. Connecter can stay in port even while in bag. What esle can I say it's a mouse

-Small -Single AA battery lasts 12 months -Extremely comfortable! -Compatible with Logitech's newer Unifying Receiver -Nimble (it's nice and light)


Have had it over a year and still solid. I've been playing intense clicking games like Starcraft and League of Legends and it has not given it out on me yet.